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MA27733A1 - Locking and unlocking device with key of a buffer or cover on a frame - Google Patents

Locking and unlocking device with key of a buffer or cover on a frame

Info

Publication number
MA27733A1
MA27733A1 MA28410A MA28410A MA27733A1 MA 27733 A1 MA27733 A1 MA 27733A1 MA 28410 A MA28410 A MA 28410A MA 28410 A MA28410 A MA 28410A MA 27733 A1 MA27733 A1 MA 27733A1
Authority
MA
Morocco
Prior art keywords
buffer
key
frame
locking
cover
Prior art date
Application number
MA28410A
Other languages
French (fr)
Inventor
Philippe Javaux
Jean-Jacques Monneret
Original Assignee
Norinco
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Norinco filed Critical Norinco
Publication of MA27733A1 publication Critical patent/MA27733A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1427—Locking devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/11—Cover fasteners
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/0911—Hooked end
    • Y10T292/0945—Operating means
    • Y10T292/0948—Closure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/554—Cover, lid, cap, encasing shield
    • Y10T70/5562—Removable
    • Y10T70/5575—Directly seating
    • Y10T70/558—Cover-carried lock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/554—Cover, lid, cap, encasing shield
    • Y10T70/5562—Removable
    • Y10T70/5575—Directly seating
    • Y10T70/558—Cover-carried lock
    • Y10T70/5584—Dead bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Sewage (AREA)
  • Casings For Electric Apparatus (AREA)
  • Closures For Containers (AREA)

Abstract

"Dispositif de verrouillage et déverrouillage avec clé d'un tampon ou couvercle sur un cadre" La présente invention concerne un dispositif de verrouillage et déverrouillage avec clé d'un tampon ou couvercle sur un cadre. Selon l'invention, le dispositif est caractérisé en ce que l'élément formant pêne (9) comprend une tige élastiquement déformable (12) faisant saillie de tampon (1) et se terminant par une extrémité libre en crochet (12a) apte à s'engager sur une nervure rigide (2a) de la g??che du cadre (2) et la clé (3) comporte un ergot (8) permettant d'écarter élastiquement la tige (2) pour désengager son extrémité en crochet (12a) de la nervure rigide (12). L'invention trouve application dans le domaine de la voirie. FIGURE 1The present invention relates to a device for locking and unlocking with a key a buffer or cover on a frame. According to the invention, the device is characterized in that the bolt element (9) comprises an elastically deformable rod (12) protruding from the buffer (1) and terminating in a free hook end (12a) adapted to engaging a rigid rib (2a) of the frame bore (2) and the key (3) has a lug (8) for elastically separating the shank (2) to disengage its hook end (12a). ) of the rigid rib (12). The invention finds application in the field of roads. FIGURE 1

MA28410A 2004-07-30 2005-07-26 Locking and unlocking device with key of a buffer or cover on a frame MA27733A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0408462A FR2873726B1 (en) 2004-07-30 2004-07-30 LOCKING AND UNLOCKING DEVICE WITH A BUFFER KEY OR COVER ON A FRAME

Publications (1)

Publication Number Publication Date
MA27733A1 true MA27733A1 (en) 2006-02-01

Family

ID=34942441

Family Applications (1)

Application Number Title Priority Date Filing Date
MA28410A MA27733A1 (en) 2004-07-30 2005-07-26 Locking and unlocking device with key of a buffer or cover on a frame

Country Status (17)

Country Link
US (1) US7377141B2 (en)
EP (1) EP1621679A1 (en)
JP (1) JP2006046066A (en)
CN (1) CN1749489A (en)
AR (1) AR050999A1 (en)
AU (1) AU2005203181A1 (en)
BR (1) BRPI0503225A (en)
CA (1) CA2512698A1 (en)
EC (1) ECSP055925A (en)
EG (1) EG23892A (en)
FR (1) FR2873726B1 (en)
MA (1) MA27733A1 (en)
MX (1) MXPA05007728A (en)
NO (1) NO20053692L (en)
OA (1) OA13097A (en)
SG (1) SG119344A1 (en)
TN (1) TNSN05185A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003071495A1 (en) 2002-02-15 2003-08-28 Coinstar, Inc. Methods and systems for exchanging and/or transferring various forms of value
FR2898614B1 (en) * 2006-03-17 2010-01-01 Norinco LOCKING AND UNLOCKING DEVICE USING A KEY OF A BUFFER OR COVER ON A FRAME
GB2441332A (en) * 2006-04-13 2008-03-05 Structural Science Composites Access cover
CN101293597A (en) * 2007-04-26 2008-10-29 北京银融科技有限责任公司 Method and apparatus of information-based transmitter
FR2941471B1 (en) * 2009-01-27 2013-06-07 Saint Gobain Pont A Mousson BUFFER FOR ROAD DEVICE AND CORRESPONDING ROAD DEVICE
US8156773B1 (en) * 2009-06-12 2012-04-17 Olson Rodney G Manhole cover locks
EP2312064B1 (en) 2009-10-09 2012-08-08 Furnes-Hamjern SCC AS Manhole closure
US9637950B2 (en) 2010-05-10 2017-05-02 Vm Products, Inc. Dual-latch lock and rodent bait station with dual-latch lock
WO2011142740A1 (en) 2010-05-10 2011-11-17 Vm Products, Inc. Single-latch lock and rodent trap with single-latch lock
SG180054A1 (en) * 2010-10-29 2012-05-30 Rockwell Automation Asia Pacific Business Ctr Pte Ltd System and method for connecting an automation controller and a programmable module
US9422069B2 (en) * 2013-01-15 2016-08-23 Emco Wheaton Corp. Vapor plate
US8727659B1 (en) * 2013-03-08 2014-05-20 EJ USA, Inc. Manhole cover with insert
KR101288401B1 (en) 2013-03-28 2013-07-22 매일이앤씨(주) Apparatus for locking manhole cover
FR3018293B1 (en) * 2014-03-10 2016-02-19 Ej Emea LOCKING AND UNLOCKING DEVICE USING A KEY OF A BUFFER OR COVER ON A FRAME, IN PARTICULAR A PAVEMENT LOOK
US9677301B2 (en) * 2015-03-06 2017-06-13 Diversatech, Inc. Locking cover for construction vault
US9562372B2 (en) * 2015-04-15 2017-02-07 Randy L. Ulsh Locking cover for utility pole
CN104912112B (en) * 2015-06-23 2017-12-05 国网山东省电力公司济南供电公司 The concealed anti-stealing manhole cover of lockset
CN106065632B (en) * 2016-06-16 2018-02-13 温兴亮 Anti- return of antitheft antinoise anti-settling gushes recessive unlatching inspection well cover
WO2018089251A1 (en) * 2016-11-14 2018-05-17 Hubbell Incorporated Latch locking cover for enclosures
US11525235B2 (en) 2016-12-12 2022-12-13 Composite Access Products GP, LLC Composite manhole cover with embedded detection
US11047155B2 (en) * 2018-12-26 2021-06-29 Nanning Fugui Precision Industrial Co., Ltd. Concealed anti-tamper device
CN113747700A (en) * 2020-05-27 2021-12-03 霍夫曼机箱股份有限公司 Attachment system for housing cover

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US887591A (en) * 1907-06-24 1908-05-12 John H Cook Manhole-locking device.
US1239704A (en) * 1916-01-18 1917-09-11 Harry W Lee Locking-closure.
US1342563A (en) * 1919-08-13 1920-06-08 Blackstone Mfg Company Clamp
US1442446A (en) * 1921-01-29 1923-01-16 Rynearson Eugene Lock for meter boxes
US1725908A (en) * 1928-07-24 1929-08-27 August W Gerneth Lock for meter covers
US2594012A (en) * 1950-03-13 1952-04-22 George G Griffin Meter box and cover therefor
CH677379A5 (en) * 1987-11-26 1991-05-15 Von Roll Ag
US5556141A (en) * 1995-09-12 1996-09-17 Rogers; Charles Cabinet door latch
FR2749030B1 (en) * 1996-05-24 1998-07-24 Norinco BUFFER LOOK WITH ARTICULATED BUFFER ON A FRAME
US6182482B1 (en) * 1997-11-18 2001-02-06 Aegis Research Tamper proof lock assembly and key
DE29721996U1 (en) * 1997-12-12 1999-04-15 Gisbert Brinkschulte G.m.b.H. & Co. K.G. Import-Export, 28359 Bremen Device for covering a shaft, a gutter or the like.

Also Published As

Publication number Publication date
CN1749489A (en) 2006-03-22
BRPI0503225A (en) 2007-03-13
AU2005203181A1 (en) 2006-02-16
NO20053692L (en) 2006-01-31
JP2006046066A (en) 2006-02-16
AR050999A1 (en) 2006-12-13
EG23892A (en) 2007-12-12
MXPA05007728A (en) 2006-02-01
US20060021396A1 (en) 2006-02-02
ECSP055925A (en) 2005-11-22
US7377141B2 (en) 2008-05-27
OA13097A (en) 2006-11-10
FR2873726A1 (en) 2006-02-03
TNSN05185A1 (en) 2007-06-11
SG119344A1 (en) 2006-02-28
NO20053692D0 (en) 2005-07-29
FR2873726B1 (en) 2006-11-24
CA2512698A1 (en) 2006-01-30
EP1621679A1 (en) 2006-02-01

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